baber/WOPTO huggingface dataset:
Patent DE-3206469-A1 (DE)
Inventor: MOHR DIETER DR DIPL-CHEM
IPC: B41N1/08
Filed: 1982-02-23
Abstract: The process for manufacturing support materials for offset-printing plates is carried out in two stages. These materials are in the form of plates, foils, or strips, composed of aluminum, or an alloy thereof, which have been roughened by chemical, mechanical and/or electrochemical treatment. These two stages comprise an anodic oxidation in (a) an aqueous electrolyte based on sulfuric acid, and in (b) an aqueous electrolyte which is different from that in stage (a). An electrolyte with a content of dissolved oxoanions of boron, vanadium, molybdenum, tungsten, and/or carbon is employed in stage (b), and the treatment is carried out at a voltage between about 10 and 100 V, at a temperature of from about 10 DEG  to 60 DEG  C., and for a duration of from about 1 to 60 seconds. The electrolyte is an acid or, in particular, a salt with the above-mentioned anions. Following stage (b), it is also possible to carry out an additional treatment to impart hydrophilic properties to the support material.
Patent DE-3214361-A1 (DE)
Title: Method for reducing the organism count
Inventor: FRANK HANNS K PROF DR
IPC: A61L2/20
Filed: 1982-04-20
Abstract: Bulk material, small parts, packaging and the like having a smooth, uneven, rough surface or having poorly accessible sites are cooled and then brought into a space with high atmospheric humidity containing a microbicidal gas or gas mixture and whose temperature is so high that a film of water of condensation is formed at the surface of the material to be made germ-free, in which film the microbicidal gas is dissolved and acts. Since the onset of action of these gases is quicker in an aqueous solution than in the dry the treatment time can be shortened and pressurised containers are superfluous. Once the desired reduction in the organism count has been reached the material is dried in a stream of air, any residues of the microbicidal gases being removed at the same time.
Patent DE-3215487-A1 (DE)
Title: Reciprocating-piston steam engine with integrated compressor
Inventor: OSTERBURG GUENTER
IPC: F01B17/04
Filed: 1982-04-26
Abstract: It is the aim of the invention to reduce the constructional outlay and constructional volume of reciprocating-piston steam engines with a compressor, intended principally for use as heat pump units. An optimum solution has been achieved by the combination of two units into one. Because the same working substance, e.g. fluorocarbons, are used in the driving part and in the compressor part, crossing of the working substance from the Clausius-Rankine circuit into the heat pump circuit due to inadequate sealing is of no significance. The heat pump unit can be integrated into any heating boiler and into open fireplaces, so that with bivalent heating operation an annual heating value of about 1.60 is to be expected, allowing the fuel consumption to be reduced by half.
Patent DE-3218945-A1 (DE)
Title: Creating a separating layer between a backfill concrete shell and a site-mixed concrete shell
Inventor: SEIZ RUDOLF
IPC: E21D11/10
Filed: 1982-05-19
Abstract: To create a separating layer between a backfill concrete shell (2) and a site-mixed concrete shell, there is erected directly in front of the backfill mat (3) a light shuttering (1) which holds back as a separating layer the concrete slurry (5) passing through the backfill mat (3) from the backfill concrete. By selecting the mesh of the backfill mat, the grain size of the separating layer can be influenced. <IMAGE>
Patent DE-3228209-A1 (DE)
Title: Mounting for a boot lid
Inventor: LINDNER LUDWIG
IPC: E05C17/04
Filed: 1982-07-28
Abstract: The invention relates to a mounting for boot lids on passenger cars. The mounting is adjustable or displaceable in the longitudinal direction and is equipped at each of the two ends with a fastening mounting. The two fastening mountings are usually fitted firmly to the closing plate and to the boot lid. The object of the invention is to hold the boot lid open rigidly, so that bulky and rearward-projecting articles no longer making it possible to close the boot lid can be transported. The mounting can be adjusted in the longitudinal direction according to the desired opening angle of the boot lid. When this mounting is not being used, it can be taken out of the fastening mountings instantaneously and be transported inconspicuously in the car. Alternatively, this mounting can be produced so that it can remain in one fastening mounting and merely has to be changed over. The straight and simple shape gives the mounting a technically attractive appearance.
Patent DE-3243168-A1 (DE)
Title: Device for damping vibrations in slender structures
Inventor: FETTE DIETRICH
IPC: F16F7/104
Filed: 1982-11-23
Abstract: The invention starts from devices of this type, in which a pendulous mass is provided which is preferably designed as a damping mass arranged concentrically to the structure. To provide a device which is virtually free from wear and is particularly effective, the mass is arranged to be virtually freely oscillating, the movements of the mass being limited however by cord-like mountings fixed, at one end, to the structure and, with their other end, to the mass. The suspension means for the mass are preferably also of cord- or rope-like construction, and in addition the suspension means and the mountings are arranged in mutual alignment. The invention is preferably used for chimneys.
Patent DE-3245515-A1 (DE)
Title: Plough installation and guide for baseplate plough for sloping stratification, in particular for working steeply stratified seams
Inventor: HAUSCHOPP ALOIS
IPC: E21C35/12
Filed: 1982-12-09
Abstract: The invention is directed towards a plough installation for working steeply stratified seams and the like, in which a baseplate plough runs on a sliding track which is formed by sliding plates and on which the vertically pivotable conveyor is supported on the working-face side. According to the invention, the pivot bearing of the conveyor lies between two chain-guide passages in which the plough chain is guided. The plough is connected with its baseplate to the tension side of the plough chain, which tension side runs in the bottom chain passage. In addition, the sliding plates are arranged on beam sections of an articulated beam. The bottom chain passage of the plough chain is formed by guide members which are fastened on the waste side to the beam sections.
Patent DE-3247102-A1 (DE)
Title: Transporting element for long goods
Inventor: OSWALD ALOYSIUS ING GRAD
IPC: B66C1/10
Filed: 1982-12-20
Abstract: The subject-matter of the invention is a transporting element for long goods, which in a U-shaped design has a horizontal load-bearing tube and vertical support tubes which are attached to the sides of the load-bearing tube and have receiving eyes for a crane harness, and is used in at least a paired arrangement. In order in the case of a transporting element of this type to obtain a simple structural design along with a high strength, there is provided according to the invention as a coupling part between the load-bearing tube 2 and the associated support tubes 4 in each case one corner connector with a receiving peg 6 for the load-bearing tube 2 and a receiving peg 7 for the support tube 4. In this connection, the load-bearing tube 2 and the support tube 4 are preferably pushed with a press fit onto their associated receiving pegs 6 and 7, respectively, and welded in their end regions to the corner connector 3. <IMAGE>
Patent DE-3312987-A1 (DE)
Title: Extensible lighting fixture for miniature fluorescent lamps of differing performance capped at one end
Inventor: MITSCH HERBERT
IPC: F21Y103/00
Filed: 1983-04-12
Abstract: As a sealed, totally insulated component, the inventive extensible lighting fixture for energy-saving miniature fluorescent lamps capped at one end enables any person not skilled in the art to extend it using a modular system with the aid of the particular accessories or supplementary modules and of few manipulations to produce the lighting fixture of his choice or for the case of special need. Furthermore, the lighting fixture can be reconverted at any time for other purposes of use or application. To date, each case of special need has required a costly and time consuming development and production of new lighting fixtures in order to be able to use these energy-saving miniature fluorescent lamps in practice. Figures 6 to 9 show a few examples of extension: As hand lamp (Fig. 6) and pendant fitting (Fig. 7), as table lamp (Fig. 8), and as a post top lantern for outdoors (Fig. 9). These possibilities of extension can be continued indefinitely. The lighting fixture can also be operated with two lamps in a tandem circuit by using a double-holder mount. <IMAGE>
Patent DE-3313455-A1 (DE)
Title: Reducible riser fitting for conduit systems and central heating systems
Inventor: GORISCHEWSKI OTTO
IPC: F24D3/10
Filed: 1983-04-11
Abstract: The arrangement of a reducible riser fitting for conduit systems and central heating systems includes a cast body, provided with a slide bearing, a profile pocket, a rubber wear piece, reducing sleeves and the U-shaped variant for subsequent fitting.
Patent DE-3314838-A1 (DE)
Inventor: FREY HANS
IPC: B65D25/06
Filed: 1983-04-23
Abstract: 1. Box for the storage of stored small parts, especially drawer of partition for drug boxes, that with possible rough division by means of one partition at minimum, a multitude of individual cases can be obtained by means of transverse dividing elements such as card holder and partition plate, whereby the card holders are pluggable on the lateral panels or center partitions shaped as retaining strips and captively and adjustable fixed and guided on them, and the partition plates can be plugged-in with one end in the vertical plug-in locations of the card holders and can be introduced into the fixing locations (36) of the side partitions or center partitions where they can be immovably fixed, characterized by the fact that by means of lugs (21, 22, 25, 26, 27, 28) located in the vertical plug-in locations (19, 20) of the card holders (10) two snap-in elements (37, 38) are shaped and arranged successively in the plug-in direction, and that an the plug-in end of the partition plates (40) flexible snap-in lugs (46) are provided that snap-in in the snap-in elements (37, 38) of the plug-in locations (19, 20) and retain the partition plates (40) in two different positions on the card holders (10), whereby in one position the partition plates (40) are meshed and in the other they are not meshed with the retaining locations (36) of the side partitions (32) or the center partitions.
Patent DE-3317839-A1 (DE)
Title: Process, apparatus and plant for effluent-free absorption of gaseous substances and separation of heavy metal compounds from combustion gases, vapours and exhaust airs
Inventor: RENNEBERG JOHANN DIPL ING
IPC: B01D53/56
Filed: 1983-05-17
Abstract: A process for treating exhaust air, in particular for separating out sulphur and/or fluorine from exhaust air of the aluminium or ceramics industry, by absorption in at least one absorption chamber and a plant relating thereto are to be improved in that the exhaust air is conducted and deflected in a meander-like manner in an essentially horizontally-running flow path having a changing cross-section, the exhaust air passing through a spray mist from spray cones directed towards it, the spray mist being produced from scrubbing water having a nozzle admission pressure of 4.5 to 10 bar which is adjusted to pH 12 to 13 by NaOH or to pH 6 to 7 by Ca(OH)2. In the plant, a plurality of absorption chambers are provided next to each other and each two are connected together at their neighbouring ends to give a roughly U-shaped flow path in plan view. At least one of the absorption chambers has a cross-section tapering or expanding in the direction of flow and the subsequent absorption chamber has a cross-section expanding or tapering in the direction of flow, that is to say a cross-section changing in the opposite direction, at least one nozzle bar having spray mist-generating spray nozzles being provided in the cross-section of the absorption chamber.
Patent DE-3320264-A1 (DE)
Title: Raw coal comminuting system and apparatus for performing the process
Inventor: JERGA JOHANN
IPC: B02C21/00
Filed: 1983-06-04
Abstract: Raw coal is usually milled in ball or bowl mill crushers, in order e.g. to be able to operate appropriate burners with the coal dust, as used in industries which use thermal production processes. The specific electrical energy requirement is particularly high for ball mills, since the preponderant portion of the energy is required solely to set the milling bodies in the mill in motion. The milled product filling which is pulverised between the milling bodies amounts to only a fraction of the weight of the milling bodies. Coal residues necessarily remain in the system when the described milling system is stopped, and can only be removed by milling empty for hours, through which on the other hand damage to the steel cladding of the ball mills or destruction of the milling plate in bowl mill crushers can occur, so that the danger of a self-ignition or detonation can arise from coal residues remaining in the systems. These disadvantages are to be prevented, as proposed according to the invention, in that the raw coal is disintegrated in two stages in comminuting devices with rotating comminuting tools, in that the conveyance is effected by a gas stream, and in that the coarse grains arising in the first comminuting stage are fed to a second comminuting stage. With the proposed comminuting system, the raw coal can ... Original abstract incomplete.
Patent DE-3327270-A1 (DE)
Title: Image reproduction device
Inventor: IKEDA YOSHINORI
IPC: G03G15/00
Filed: 1983-07-28
Abstract: An image reproduction device is specified which has a plurality of recording material containers, a device for generating a plurality of characteristic signals including at least characteristic signals for the plurality of containers, the characteristic signals serving to carry out the image reproduction, a determining device for establishing other characteristics from predetermined characteristic signals of the characteristic signal generating device and an operating device, which permits an arbitrary choice of the other characteristics which is independent of the predetermined characteristic signals.
Patent DE-3328669-A1 (DE)
Title: Insulating sheet with weldable edges
Inventor: REINARTZ KARL DIPL CHEM
IPC: E04D3/35
Filed: 1983-08-09
Abstract: The insulating sheet (1) is advantageously of wedge-shaped cross-section at both longitudinal edges (11, 13). The visible-side wedge faces (110, 130) are arranged flush with the visible side (10), whereas the rear-side wedge faces (l11, 131) run at an angle to the rear side (12). A rock granulate (100) is adhesively applied to the visible side (10) so that a weld region (101) is left free. When two such insulating webs (1) are welded together, the wedge face (131) comes to bear on the wedge face (110) and thus in the weld region (101). The edge faces (112, 132) then run virtually [lacuna], whereas the wedge face (111) comes into a position virtually flush with the rear face (12). Cost-effective manufacture is possible by virtue of these features, as is ideal laying, with a relatively large thickness (D) and edge depth (M). <IMAGE>
Patent DE-3335919-A1 (DE)
Title: Drive, in particular for the wiper of a motor vehicle window
Inventor: SEIBICKE HORST
IPC: B60S1/16
Filed: 1983-10-03
Abstract: A drive (2), in particular for a wiper for cleaning motor vehicle windows, has, inside a gear housing (10) closed with a lid (11), a worm wheel (6) which is driven by a motor (3) and moves a crank pin (8) on a circular path. The crank pin (8) extends through a coupling element (9) which transmits the rotational movement of the crank pin (8) to a wiper. The rotational path of the crank pin (8) is assigned two support ramps (12, 13). They are elastically arranged in a device essentially parallel to the longitudinal axis of the crank pin (8). The ramps are arranged in areas in which the crank pin (8) is pressed by the worm wheel (6) in the direction of the lid (11). In this arrangement, the support ramps (12, 13) which are arranged in an elastically resilient fashion are aligned at such a distance from the worm wheel (6) that they act against the worm wheel (6) with sufficient force via the crank pin (8) that said worm wheel (6) cannot execute any axial displacements despite alternating inertia forces on which wiping resistances are superimposed. This has the advantage that no axial impacts and noises caused thereby occur. 
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Patent DE-3338473-A1 (DE)
Title: Guide for a shutter provided with a passage slit for a safety-belt band
Inventor: FISCHER DIETRICH
IPC: B60R22/20
Filed: 1983-10-22
Abstract: In a safety-belt system having vertical adjustability of the upper belt-deflection point, the belt band passes through an aperture of a trim covering the door pillar on the inside. The aperture is covered at the rear by a shutter which has a passage slit for the belt band. To guide the shutter, guide profiles are formed on the latter, and guide strips receiving the guide profiles are set out in the form of tabs from the supporting body of the trim.
Patent DE-3341756-A1 (DE)
Title: Dissipation device for a radiation protection blanket
Inventor: OBERBACH JOSEF DR
IPC: A61N1/16
Filed: 1983-11-18
Abstract: Dissipation device for a radiation protection blanket, especially for connection to a cord connected to the radiation protection blanket, characterised in that the cord has a contact body, one end of which is connected to the cord and the other end of which carries a plurality of dissipation pins running away from this end.
Patent DE-3342548-A1 (DE)
Title: Car filter arrangement in the region of the spare wheel, preferably for passenger vehicles
Inventor: HOELTER HEINZ DIPL ING
IPC: B60H3/06
Filed: 1983-11-25
Abstract: It is known to arrange so-called car filters for the sorption of noxious gaseous substances in the boot behind the rear seats of a vehicle. As a result, the capacity of the boot is reduced in a disadvantageous fashion. In order to avoid this disadvantage, according to the invention it is proposed to utilise the free space provided in the floor of the boot for holding the spare wheel in such a way that a region of said free space serves to receive the car filter package arrangement (3) and another region serves to receive the spare wheel (4) which however is smaller in format in terms of its height than the tyres. <IMAGE>
Patent DE-3345949-A1 (DE)
Title: Apparatus for controlling a central heating system
Inventor: DIRKS CHRISTIAN PROF DIPL ING
IPC: G05D23/19
Filed: 1983-12-20
Abstract: In the system, a fluid heat carrier flows through radiators equipped with thermostatic valves. Means for automatic monitoring of the heat resistance, means for automatic monitoring of the throttling of the radiator thermostatic valves due to a change in the heat resistance, and also means for automatic adjustment of the feed temperature, e.g. by means of a mixing valve (18), which effect an operation of the radiator thermostatic valves in the region of moderate throttling, especially about 5-20%, are provided by means of a control unit (30) and measuring devices (32,36). The device manages without remote measurement points, such as outside temperature sensors or main-room temperature sensors, and can be integrated into the constructional unit comprising the heat generator (22), heating boiler (20) and if necessary the mixing valve (18). <IMAGE>
Patent DE-3404989-A1 (DE)
Title: Apparatus for the preparation of ready-to-inject mixtures of any formulation from a plurality of drug solutions
Inventor: HOLZ WOLFGANG DR
IPC: A61J3/00
Filed: 1984-02-11
Abstract: The invention relates to an apparatus, which can be used especially in dental or veterinary practices, for the preparation of ready-to-inject mixtures of any formulation from a plurality of drug solutions. A plurality of containers each containing one drug solution are connected to a mixing chamber via one allocated line each. Each line can be alternatively connected to the mixing chamber via an adjustment element. The mixing chamber has an actuable metering member which influences the proportion of the drug solution of each connected container in a mixture entering the mixing chamber.
Patent DE-3408379-A1 (DE)
Title: Extensible canopy, in particular canvas blind, awning for camper vans and the like
Inventor: WISCHNEWSKI HEINZ
IPC: E04F10/06
Filed: 1984-03-08
Abstract: An extensible tent roof, in particular a canvas blind, an awning for camper vans or the like, has a structure consisting of profiled parts and comprising an attachment and support device for fastening to a wall, to a camper van or the like, and at least two articulated arm sections (8, 9) which each have at least two articulated arms (8 and 9) which are arranged one after the other and are connected to one another via a joint piece (10), the free ends of the articulated arm sections thus formed being connected to one another via an eaves purlin (6) and to a tent skin (2), canvas blind material or the like which covers the area defined by the articulated arm sections up to the eaves purlin. Provided in the region of the respective joint pieces (10) of the articulated arm sections (8, 9) parallel to the eaves purlin (6) is at least one continuous purlin (5) on which the joint pieces (2) or the ends of the articulated arms facing the joint pieces are displaceably guided. Each joint piece (10) has at least one joint which is constructed and arranged in such a way that the two joint arms (8, 9) connected to it can be pivoted together parallel to one another on the one hand and, on the other hand, form a curved section bent downwards in the pivoted-up position. <IMAGE>
Patent DE-3411320-A1 (DE)
Title: Bath and process for the electrodeposition of tantalum coatings
Inventor: MEYER HEINRICH DIPL CHEM DR
IPC: C25D3/54
Filed: 1984-03-28
Abstract: Tantalum coatings can be produced by electrodeposition from a solution of an alkali metal fluoride and an organic complex former in acetonitrile with tantalum introduced therein by anodic dissolution.
Patent DE-3417450-A1 (DE)
Inventor: SCHNEIDER RUDOLF
IPC: B23B29/034
Filed: 1984-05-11
Abstract: The invention refers to a tool assembly for cuttingly machining of an at least partially closed inner surface of a workpiece, e.g. a bore. It comprises an essentially rod-shaped tool support having a machining tool mounted on its end and which is adapted to be inserted into the cavity to be machined. The tool support comprises a rod member with a continuous opening extending in axial direction and with parallel supporting surfaces arranged in the region of the both ends and extending with an angle to the longitudinal axis of the rod member. A machining tool supporting member having a machining tool mounted at one end is slidably mounted at one end of the rod member and rests against the first supporting surfaces of the rod member. A control member is slidably mounted at the other end of the rod member perpendicularly to the axis of the tool support and resting on the second supporting surface, serving for the pushing-out and retiring of the tool supporting member. To this purpose a connecting member extending through the opening of the rod member is provided, being connected, with its one end, to the machining supporting member and, with its other end, to the control member, thereby coupling these elements together in a predetermined distance.
Patent DE-3421322-A1 (DE)
Title: Alarm device for the acoustic signalling of a particular temperature of a product being cooked
Inventor: GROEPPLER ERWIN
IPC: G01K3/00
Filed: 1984-06-08
Abstract: An alarm device for the acoustic signalling of a particular temperature of a product being cooked can be used in conjunction with cooking vessels made of any material. When the particular temperature has been reached in the cooking vessel, the alarm device responds in such a way that an acoustic signaller is activated. The response temperature can be selected as desired. <IMAGE>